| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Horizon Asset International (HK) Limited | RO | Asset management | 2010-05-18 | 2011-01-31 |
| Rep | Asset management | 2008-12-01 | 2010-05-18 | |
| BEAR STEARNS ASIA LIMITED | Rep | Advising on securities | 2006-08-24 | 2008-08-01 |
| Rep | Dealing in securities | 2006-08-24 | 2008-08-01 |